B-Lymphoblastic Leukemia/lymphoma with Hypodiploidy, also known as b-all with hypodiploidy, is related to acute biphenotypic leukemia and b-lymphoblastic leukemia/lymphoma. An important gene associated with B-Lymphoblastic Leukemia/lymphoma with Hypodiploidy is PBX1 (PBX Homeobox 1), and among its related pathways/superpathways is Sudden infant death syndrome (SIDS) susceptibility pathways. Affiliated tissues include b lymphoblasts and testis, and related phenotypes are normal and endocrine/exocrine gland